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參數(shù)資料
| 型號： | CC-2401K2A-CS5 |
| 廠商： | Copeland Communications Inc |
| 文件頁數(shù)： | 10/66頁 |
| 文件大?。?/td> | 0K |
| 描述： | MODEM 2400BAUD SECURE 5V |
| 標準包裝： | 30 |
| 數(shù)據(jù)格式： | V.21，V.22，V.23，Bell 103 |
| 波特率： | 2.4k |
| 電源電壓： | 4.2 V ~ 7 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 模塊 |
| 包裝： | 散裝 |
| 配用： | 539-1002-ND - KIT EVALUATION WORLD MODEM II |
| 其它名稱： | 539-1009 CC-2401K2A-CS5-ND |
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Data Sheet
CC-2401K2
Page 18 of 66
2007, Copeland Communications, Inc.
CC-2401K2 Datasheet Rev 1.5
For example, using 12345 as the number to be dialed, it is normally accomplished through either the
ATDT12345 or ATDP12345 command.
In the force pulse dialing mode of operation, the following string
should be issued:
ATDT1,p12345
If the result code is a “t”, the dialing was accomplished using DTMF dialing. If the result code is “tt”, the dialing
was accomplished using pulse dialing.
In the above example, the CC-2401 dials the first digit “1” using DTMF. The “,” is used to pause in order to
ensure that the central office has had time to accept the DTMF digit “1”. When the CC-2401 processes the “p”
command, it attempts to detect a dial tone. If a dial tone is detected, the DTMF digit “1” was not effective,
hence, the line does not support DTMF dialing. Conversely, if the dial tone is not detected, the DTMF digit “1”
was effective, and the line supports DTMF dialing. The character after the “p” may or may not be dialed
depending on whether the DTMF digit “1” was effective or not. If the “1” was effective, the character after the
“p” is skipped. The next DTMF digit to be dialed is “2”. Subsequent digits are all DTMF. If the “1” was not
effective, the first character after the “p” (the “1”) is pulse dialed, and subsequent digits are all pulse dialed.
E
Command Line Echo
Tells the CC-2401 whether or not to echo characters sent from the terminal.
E0
Does not echo characters sent from the terminal
E1
Echoes characters sent from the terminal.
H0 Hangup
Hang up and go into command mode.
H1 Off hook
Go off hook.
I
Chip Identification
This command returns the chip revision code of the chipset. (A, B, C, etc).
I6
Displays the modem model number “2401”
:I
Interrupt Read
Reports the contents of the interrupt status register (S09). The WOR, PPD, NLD, RI, OCD and REV bits are
also cleared and the INT pin is deactivated.
M
Speaker On/Off Options
These options are used to control the AOUT pin for use with a speaker.
M0
Speaker always off.
M1
Speaker on until carrier established.
M2
Speaker always on.
M3
Speaker on after last digit dialed, off at carrier detect.
O
Return to Online Mode
This command returns the modem to online mode. It is used to return to data mode after an escape sequence
to resume communications with the remote modem.
RO Turn-Around
This command initiates a V.23 “direct turnaround” sequence and returns online.
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| CC-2404K2A-CS | 功能描述:MODEM 2400BAUD SERIAL 3.3V RoHS:否 類別:集成電路 (IC) >> 接口 - 調制解調器 - IC 和模塊 系列:- 標準包裝:25 系列:- 數(shù)據(jù)格式:V.21，V.22，V.23，V.29，V.32，V.34，V.90，V.92，Bell 103，Bell 212A 波特率:33.6k 電源電壓:3.3V 安裝類型:- 封裝/外殼:- 供應商設備封裝:- 包裝:托盤 配用:591-1013-ND - KIT DEV SOCKETMODEM PARALLEL591-1009-ND - KIT DEV SRL SOCKETMODEM UNIVERSL 其它名稱:MT5656SMI-P-V-34.R2-SPMT5656SMI-P-V-34.R2-SP-NDQ4711574 |
| CC-2404K2A-CS5 | 功能描述:MODEM 2400BAUD SERIAL 5V RoHS:否 類別:集成電路 (IC) >> 接口 - 調制解調器 - IC 和模塊 系列:- 標準包裝:25 系列:- 數(shù)據(jù)格式:V.21，V.22，V.23，V.29，V.32，V.34，V.90，V.92，Bell 103，Bell 212A 波特率:33.6k 電源電壓:3.3V 安裝類型:- 封裝/外殼:- 供應商設備封裝:- 包裝:托盤 配用:591-1013-ND - KIT DEV SOCKETMODEM PARALLEL591-1009-ND - KIT DEV SRL SOCKETMODEM UNIVERSL 其它名稱:MT5656SMI-P-V-34.R2-SPMT5656SMI-P-V-34.R2-SP-NDQ4711574 |
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